Class Fail
java.lang.Object
org.projog.core.predicate.AbstractSingleResultPredicate
org.projog.core.predicate.builtin.bool.Fail
- All Implemented Interfaces:
KnowledgeBaseConsumer, PredicateFactory
fail - always fails.
The goal fail always fails.
-
Constructor Summary
Constructors -
Method Summary
Methods inherited from class AbstractSingleResultPredicate
evaluate, evaluate, evaluate, evaluate, evaluate, getArithmeticOperators, getFileHandles, getKnowledgeBase, getOperands, getPredicate, getPredicates, getProjogListeners, getSpyPoints, getTermFormatter, init, isRetryable, setKnowledgeBaseMethods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface PredicateFactory
isAlwaysCutOnBacktrack
-
Constructor Details
-
Fail
public Fail()
-
-
Method Details
-
evaluate
public boolean evaluate()- Overrides:
evaluatein classAbstractSingleResultPredicate
-